Dictionary of Nomenclature of Celestial Objects

W.
 Publ. Astron. Soc. Pac., 53, 245-247 (1941)
  A distant planetary nebulae.
o<PN 1-N> (No. 1-1).
Auth.:MERRILL P.W.
Ref:=1942PASP...54Q.107M
byMERRILL P.W.
 Publ. Astron. Soc. Pac., 54, 107-107 (1942)
  Two small planetary nebulae.
o<PN Me 2-N> (Nos 2-1, 2-2).

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